@article{01413896,
title = {Hypersurface geometry and Hamiltonian systems of hydrodynamic type.},
journal = {Lobachevskii Journal of Mathematics},
volume = {3},
year = {1999},
pages = {209-220},
zbl = {0979.53003},
language = {en},
url = {http://dml.mathdoc.fr/item/01413896}
}
Miyaoka, R. Hypersurface geometry and Hamiltonian systems of hydrodynamic type.. Lobachevskii Journal of Mathematics, Tome 3 (1999) pp. 209-220. http://gdmltest.u-ga.fr/item/01413896/